Question

maths for class xi i need the solution of ncert book of maths for class xi

 

Compute the median for the following cumulative frequency distribution 
         Less than 20          0
         Less than 30          4
         Less than 40          16
         Less than 50          50
         Less than 60          46
         Less than 70          66
         Less than 80          82
         Less than 90          92
         Less than 100        100

Half of  10.3

1. q 3
   

Can you explain me by voice

If-1in the center then where we put 36

Log^{√1-cosx/√1+cosx}

How 3q is come

What can tha maximum number of digits be in the repeating block of digits in the decimal expansion of 1/17?perform the division to check your andwer

M

H

A-(-b) =a b a=21b=18

qa

Number of zeros hum x axis ko q lete hai  

1. Sin7x sin5x÷cos7x-cos5x=-cotx

The -------- of cattle moved slowly towards the forest.